CN104625852A - Gantry machine tool with balance moving mechanism - Google Patents
Gantry machine tool with balance moving mechanism Download PDFInfo
- Publication number
- CN104625852A CN104625852A CN201310571579.2A CN201310571579A CN104625852A CN 104625852 A CN104625852 A CN 104625852A CN 201310571579 A CN201310571579 A CN 201310571579A CN 104625852 A CN104625852 A CN 104625852A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- support
- workbench
- base station
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A gantry machine tool with a balance moving mechanism comprises a base platform, a workbench, gantry stand columns, a machining box and a clamp. The base platform is provided with two parallel sliding rails, the workbench is located on the sliding rails, and two sliding grooves matched with the sliding rails are formed in the bottom of the workbench. The base platform is provided with the balance moving mechanism driving the workbench to move. The balance moving mechanism comprises a screw and a movable plate, an outer thread is arranged on the outer edge of the screw, and the movable plate is arranged on the screw in a sleeving mode and provided with an inner thread meshed with the outer thread so that when the screw rotates, the movable plate can be driven to move front and back. A first support is arranged at one end of the screw and provided with a first drive motor, a second support is arranged at the other end of the screw, and the second support is provided with a second drive motor. Thus, the workbench moves more stably in a more balanced mode, many times of correction is not needed, the machining efficiency is improved, and cost is reduced.
Description
Technical field
The present invention relates to a kind of Longmen machine tool with balanced sequence mechanism.
Background technology
Along with expanding economy, the demand of manufacturing industry constantly increases, in order to raise the efficiency and reduce costs, application lathe carries out being machined to better selection, and manufacture efficiency and product effect to improve further, then need the introduction of digital control processing, and in order to realize the accurate processing of Digit Control Machine Tool, how to carry out accurately being moved into key.
For this reason, designer of the present invention is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of Longmen machine tool with balanced sequence mechanism, to overcome above-mentioned defect.
Summary of the invention
The technical problem to be solved in the present invention is: in order to realize the accurate processing of Digit Control Machine Tool, how to carry out accurately being moved into key.
For solving the problem, the invention discloses a kind of Longmen machine tool with balanced sequence mechanism, comprising base station, workbench, gantry upright post, processing case and fixture; It is characterized in that:
Described base station is provided with two slide rails be arranged in parallel, and described workbench is positioned on described slide rail and bottom and has two chutes coordinated with described slide rail;
Described gantry upright post is fixed on the both sides of described base station, the spreader of described gantry upright post has guide rail, and described processing case to be positioned on guide rail and to have the pedestal that can move left and right along guide rail, described processing case also can move up and down along the pedestal at rear portion, and the lower end of described processing case is provided with the fixture of fixed cutting tool;
Described base station is fixed with the balanced sequence mechanism driving described movable workbench;
Described balanced sequence mechanism comprises a screw rod and movable plate, the outer rim of described screw rod has external screw thread, described movable plate is sheathed on described screw rod, and it has the internal thread engaged with described external screw thread and moves forward and backward to drive described movable plate when screw rod rotates:
One end of described screw rod is provided with the first support, one end of described first support has the through hole supplying one end of described screw rod to stretch into, the outside of the other end is fixed with one first drive motors, the driving shaft of described first drive motors stretches into from the other end of described first support, and is connected to one end of described screw rod by a yielding coupling;
The other end of described screw rod is provided with the second support, one end of described second support has the through hole supplying the other end of described screw rod to stretch into, the outside of the other end is fixed with one second drive motors, the driving shaft of described second drive motors stretches into from the other end of described second support, and is connected to the other end of described screw rod by another yielding coupling.
Wherein: described first support is provided with multiple fixing hole to be fixed to one end of base station by screw, described second support is provided with multiple fixing hole to be fixed to the other end of base station by screw.
Wherein: one end of described first support is provided with the first angle detection unit of the rotational angle detecting described screw rod one end, one end of described second support is provided with the second angle detection unit of the rotational angle detecting the described screw rod other end.
Known by said structure, the Longmen machine tool with balanced sequence mechanism of the present invention has following technique effect:
1, movable workbench is more accurate, achieves accurate control;
2, the movement of workbench more balances and stablizes, and without the need to repeatedly correcting, improve working (machining) efficiency, reducing cost.
Detailed content of the present invention obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the structural representation that the present invention has the Longmen machine tool of balanced sequence mechanism.
Fig. 2 shows the structural representation of balanced sequence mechanism of the present invention.
Detailed description of the invention
See Fig. 1, show the Longmen machine tool with balanced sequence mechanism of the present invention.
The described Longmen machine tool with balanced sequence mechanism comprises base station 101, workbench 103, gantry upright post 104, processing case 106 and fixture 107.
Wherein, described base station 101 is provided with two slide rails be arranged in parallel 102, and described workbench 103 is positioned on described slide rail 102, and the bottom of workbench 103 has two chutes coordinated with described slide rail 102 with in the enterprising line slip of slide rail.
Described gantry upright post 104 is fixed on the both sides of described base station 101, the spreader of described gantry upright post 104 has guide rail 105, and described processing case 106 to be positioned on guide rail and to have the pedestal that can move left and right along guide rail 105, described processing case 106 also can move up and down along the pedestal at rear portion, and the lower end of described processing case 106 is provided with the fixture 107 of fixed cutting tool.
For realizing the stable movement of workbench 103 on slide rail 102, described base station 101 is fixed with the balanced sequence mechanism 108 driving the movement of described workbench 103.
See Fig. 2, described balanced sequence mechanism 108 comprises a screw rod 10 and movable plate 20, the outer rim of described screw rod 10 has external screw thread, described movable plate 20 is sheathed on described screw rod 10, it has the internal thread engaged with described external screw thread, with when screw rod 10 rotates, described movable plate 20 is driven to move forward and backward.
Optionally, described movable plate 20 has the jockey carrying out with described workbench 103 being connected.
One end of described screw rod 10 is provided with the first support 11, one end of described first support 11 has the through hole supplying one end of described screw rod 10 to stretch into, the outside of the other end is fixed with one first drive motors 21, the driving shaft of described first drive motors 21 stretches into from the other end of described first support, and is connected to one end of described screw rod 10 by a yielding coupling 13.
The other end of described screw rod 10 is provided with the second support 14, one end of described second support 14 has the through hole supplying the other end of described screw rod 10 to stretch into, the outside of the other end is fixed with one second drive motors 22, the driving shaft of described second drive motors 22 stretches into from the other end of described second support, and is connected to the other end of described screw rod 10 by another yielding coupling 16.
Wherein, described first support 11 is provided with multiple fixing hole 12, and to be fixed to one end of base station 101 by screw, described second support 14 is provided with multiple fixing hole 15, to be fixed to the other end of base station 101 by screw.
Wherein, one end of described first support 11 is provided with the first angle detection unit 17 of the rotational angle detecting described screw rod 10 one end, and one end of described second support 14 is provided with the second angle detection unit 18 of the rotational angle detecting described screw rod 10 other end.
Thus, be equipped with drive motors at the two ends of screw rod 10, achieve two-way while drive, make the rotation of screw rod 10 more steady.
And, by the introducing of yielding coupling, avoid the coupling to the vibration of the rigidity of screw rod 10 and two ends, make the transmission of screw rod more stable.
Further, by detecting unit, screw rod two ends are detected in time, once occur that rotational angle difference is excessive, and alarm, avoid producing screw rod destroying.
Known by said structure, the Longmen machine tool tool with balanced sequence mechanism of the present invention has the following advantages:
1, movable workbench is more accurate, achieves accurate control;
2, the movement of workbench more balances and stablizes, and without the need to repeatedly correcting, improve working (machining) efficiency, reducing cost.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment, but the present invention do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present invention, scope of the present invention will comprise any embodiment of description and the appended claim fallen into above.
Claims (3)
1. there is a Longmen machine tool for balanced sequence mechanism, comprise base station, workbench, gantry upright post, processing case and fixture; It is characterized in that:
Described base station is provided with two slide rails be arranged in parallel, and described workbench is positioned on described slide rail and bottom and has two chutes coordinated with described slide rail;
Described gantry upright post is fixed on the both sides of described base station, the spreader of described gantry upright post has guide rail, and described processing case to be positioned on guide rail and to have the pedestal that can move left and right along guide rail, described processing case also can move up and down along the pedestal at rear portion, and the lower end of described processing case is provided with the fixture of fixed cutting tool;
Described base station is fixed with the balanced sequence mechanism driving described movable workbench;
Described balanced sequence mechanism comprises a screw rod and movable plate, the outer rim of described screw rod has external screw thread, described movable plate is sheathed on described screw rod, and it has the internal thread engaged with described external screw thread and moves forward and backward to drive described movable plate when screw rod rotates:
One end of described screw rod is provided with the first support, one end of described first support has the through hole supplying one end of described screw rod to stretch into, the outside of the other end is fixed with one first drive motors, the driving shaft of described first drive motors stretches into from the other end of described first support, and is connected to one end of described screw rod by a yielding coupling;
The other end of described screw rod is provided with the second support, one end of described second support has the through hole supplying the other end of described screw rod to stretch into, the outside of the other end is fixed with one second drive motors, the driving shaft of described second drive motors stretches into from the other end of described second support, and is connected to the other end of described screw rod by another yielding coupling.
2. Longmen machine tool as claimed in claim 1, it is characterized in that: described first support is provided with multiple fixing hole to be fixed to one end of base station by screw, described second support is provided with multiple fixing hole to be fixed to the other end of base station by screw.
3. Longmen machine tool as claimed in claim 1, it is characterized in that: one end of described first support is provided with the first angle detection unit of the rotational angle detecting described screw rod one end, one end of described second support is provided with the second angle detection unit of the rotational angle detecting the described screw rod other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571579.2A CN104625852A (en) | 2013-11-13 | 2013-11-13 | Gantry machine tool with balance moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571579.2A CN104625852A (en) | 2013-11-13 | 2013-11-13 | Gantry machine tool with balance moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625852A true CN104625852A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571579.2A Pending CN104625852A (en) | 2013-11-13 | 2013-11-13 | Gantry machine tool with balance moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053065A (en) * | 2019-04-25 | 2019-07-26 | 徐佳斌 | Workpiece transportation manipulator for water pump manufacture assembly |
| CN112549160A (en) * | 2020-11-25 | 2021-03-26 | 长沙爱邦数控科技有限公司 | Movable cross beam structure of vibration knife cutting machine and installation process flow thereof |
-
2013
- 2013-11-13 CN CN201310571579.2A patent/CN104625852A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053065A (en) * | 2019-04-25 | 2019-07-26 | 徐佳斌 | Workpiece transportation manipulator for water pump manufacture assembly |
| CN112549160A (en) * | 2020-11-25 | 2021-03-26 | 长沙爱邦数控科技有限公司 | Movable cross beam structure of vibration knife cutting machine and installation process flow thereof |
| CN112549160B (en) * | 2020-11-25 | 2022-09-13 | 长沙爱邦数控科技有限公司 | Movable cross beam structure of vibration knife cutting machine and installation process flow thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |